B--FY 2026 SPRO ARCHAEOLOGICAL SURVEYS

Inactive on SAM.gov — responses were due 12 Aug 2026 · Indian Small Business Economic Enterprise · Bureau of Indian Affairs (BIA), DOI · NAICS 541720 · Solicitation 140A0326Q0009

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What happened next

SAM.gov marked this notice inactive — responses were due 12 August 2026.

No award notice on SAM.gov yet. Not every award is posted there, so this does not mean it went unawarded.

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Solicitation details

Solicitation number	140A0326Q0009
Notice ID	76ad2b5d6e214a1e942861a451e2b9bf
Agency	Department of the Interior (DOI)
Sub-agency	Bureau of Indian Affairs (BIA)
Contracting office	SOUTHERN PLAINS REGION
NAICS code	541720 — Research and Development in the Social Sciences and Humanities
Product / service code (PSC)	B503
Set-aside	Indian Small Business Economic Enterprise
Notice type	Solicitation
Posted	03 August 2026
Response deadline	12 August 2026 (closed)

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Description

ARCHAEOLOGICAL SURVEYS FOR SOUTHERN PLAINS REGION

Version history

SAM.gov has posted 3 notices under solicitation 140A0326Q0009, oldest first.

17 July 2026 — Solicitation
03 August 2026 — Solicitation (this page)
08 September 2026 — Award Notice (latest)

Documents in the solicitation package

9 files are attached to this notice.

Sol_140A0326Q0009_Amd_0001.pdf
Attachment_6__Q_A_Answers_updated_0001.docx
Attachment_7__Revised_Scope_of_Work_3Aug2026_0001.docx
Sol_140A0326Q0009.pdf
Attachment_3__Tract_Image_Table_vF.docx
Attachment_5__Wage_Determination.pdf
Attachment_1__IEE_Representation_Form.pdf
Attachment_2__SOW.pdf
Attachment_4__Maps.pdf

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Market context: DOI and NAICS 541720

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In fiscal year 2026, DOI obligated $694K across 7 contract actions under NAICS 541720.
14 contracts worth $2.1M in this category end within the next 18 months.

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